Demountable 10-inch wall housing based on EasyFix consisting of: stable rear wall with four support profiles and two grid rails plug-in panel parts lockable front door with brush strip at the top and bottom for cable entry conversion to 9.5-inch base possible using an adapter socket. Scope of delivery / equipment basic housing stable rear wall made of sheet steel as a base module, galvanized lock holes for easy wall mounting, with additional center hole support profiles to be mounted on the rear wall as a basis for the front, depth-adjustable 10-inch level, galvanized roof and floor with brush strip, passively ventilated fan mounting prepared plug-in side panels with screw lock mounting screws front door standard with bronze acrylic glass door stop changeable with swivel lever handle - lockable